Citazione Stile APA (7a Edizione)

Tucker, R. W. (1977). The inequality of nations. Basic Books.

Citazione stile Chigago Style (17a edizione)

Tucker, Robert W. The Inequality of Nations. New York: Basic Books, 1977.

Citatione MLA (9a ed.)

Tucker, Robert W. The Inequality of Nations. Basic Books, 1977.